1540951380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{3539}}^1$

素因数の和:3654

約数の個数: 144

約数和(自身を含む): 4870756800

約数和(自身を除く): 3329805420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 59, 60, 82, 90, 118, 123, 164, 177, 180, 205, 236, 246, 295, 354, 369, 410, 492, 531, 590, 615, 708, 738, 820, 885, 1062, 1180, 1230, 1476, 1770, 1845, 2124, 2419, 2460, 2655, 3539, 3540, 3690, 4838, 5310, 7078, 7257, 7380, 9676, 10617, 10620, 12095, 14156, 14514, 17695, 21234, 21771, 24190, 29028, 31851, 35390, 36285, 42468, 43542, 48380, 53085, 63702, 70780, 72570, 87084, 106170, 108855, 127404, 145099, 145140, 159255, 208801, 212340, 217710, 290198, 318510, 417602, 435297, 435420, 580396, 626403, 637020, 725495, 835204, 870594, 1044005, 1252806, 1305891, 1450990, 1741188, 1879209, 2088010, 2176485, 2505612, 2611782, 2901980, 3132015, 3758418, 4176020, 4352970, 5223564, 6264030, 6529455, 7516836, 8560841, 8705940, 9396045, 12528060, 13058910, 17121682, 18792090, 25682523, 26117820, 34243364, 37584180, 42804205, 51365046, 77047569, 85608410, 102730092, 128412615, 154095138, 171216820, 256825230, 308190276, 385237845, 513650460, 770475690, 1540951380]

約数ペア:

[(1, 1540951380), (2, 770475690), (3, 513650460), (4, 385237845), (5, 308190276), (6, 256825230), (9, 171216820), (10, 154095138), (12, 128412615), (15, 102730092), (18, 85608410), (20, 77047569), (30, 51365046), (36, 42804205), (41, 37584180), (45, 34243364), (59, 26117820), (60, 25682523), (82, 18792090), (90, 17121682), (118, 13058910), (123, 12528060), (164, 9396045), (177, 8705940), (180, 8560841), (205, 7516836), (236, 6529455), (246, 6264030), (295, 5223564), (354, 4352970), (369, 4176020), (410, 3758418), (492, 3132015), (531, 2901980), (590, 2611782), (615, 2505612), (708, 2176485), (738, 2088010), (820, 1879209), (885, 1741188), (1062, 1450990), (1180, 1305891), (1230, 1252806), (1476, 1044005), (1770, 870594), (1845, 835204), (2124, 725495), (2419, 637020), (2460, 626403), (2655, 580396), (3539, 435420), (3540, 435297), (3690, 417602), (4838, 318510), (5310, 290198), (7078, 217710), (7257, 212340), (7380, 208801), (9676, 159255), (10617, 145140), (10620, 145099), (12095, 127404), (14156, 108855), (14514, 106170), (17695, 87084), (21234, 72570), (21771, 70780), (24190, 63702), (29028, 53085), (31851, 48380), (35390, 43542), (36285, 42468)]